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Packaging knowledge: what biodegradable food boxes are and the different types available

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  • Time:03/30/2023

As the world becomes more conscious of the environmental impact of disposable products, there is a growing demand for sustainable alternatives. You may find that the disposable food boxes used for packaging have changed. Biodegradable food boxes are one such eco-friendly option that is gaining popularity in the food industry. In this article, we will explore what biodegradable food boxes are and the different types available.


What are Biodegradable Food Boxes?


Biodegradable food boxes are containers made using biodegradable materials, they can undergo biochemical reactions under the action of microorganisms (bacteria, mold, algae) and enzymes in the natural environment, causing mildew in appearance to changes in internal quality, and finally form carbon dioxide and water. These materials come from a range of renewable resources like plants, vegetable oil, or even recycled paper. Biodegradable food boxes are an environmentally responsible way of packaging food, as they do not leave behind harmful substances that can pollute the environment.




Types of Biodegradable Food Boxes


Bagasse Food Boxes

Bagasse food boxes are made from the fibrous residue that’s left behind after sugarcane stalks have been crushed. These boxes are an excellent alternative to plastic food containers as they are biodegradable and compostable, breaking down in 30-90 days under the right conditions.


Bagasse Food Boxes


Cornstarch Food Boxes

Cornstarch food boxes are made from renewable corn starch, a natural polymer that can be molded and shaped in various ways. These boxes have excellent moisture resistance and are suitable for hot and cold food items. Cornstarch food boxes are also biodegradable and compostable, breaking down completely in a commercial compost facility.


Cornstarch Food Boxes


PLA Food Boxes

PLA (Polylactic Acid) food boxes are made from plant sources like corn starch, wheat, and sugar beet. These boxes are a biodegradable alternative to traditional plastic containers and can be transparent or colored.PLA food boxes have a shorter shelf life than traditional plastic containers and are not suitable for hot foods.


PLA Food Boxes


Molded pulp food box (Plant fiber molded food box)

Molded pulp food products, in terms of raw materials, the disposable food box uses plant fibers such as wheat straw and bagasse as raw materials, and is formed by pulp molding wet pressing process, and food-grade additives such as waterproof and oil-proof are added to the pulp so that Meet food contact requirements, and finally prepare finished products.


Molded pulp food box


Benefits of Biodegradable Food Boxes


Biodegradable food boxes offer numerous benefits that make them an excellent choice for sustainable food packaging. 

They are environmentally responsible, meaning they do not harm the environment or wildlife. 

They are also convenient, as they are lightweight, easy to handle, and easy to dispose of. Finally, biodegradable food boxes have excellent cost-effectiveness, which makes them a lucrative option for businesses.




Biodegradable food boxes are a sustainable and eco-friendly choice for packaging food items. They are an excellent alternative to traditional plastic containers that harm the environment. Bagasse, Cornstarch, PLA, and Paper food boxes are all biodegradable options that offer excellent benefits to businesses and customers alike. 


With the growing demand for sustainable products, biodegradable food boxes are becoming increasingly popular in the food industry, and it is clear that they are here to stay.

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